And some livestock my ass, unless you're buying from a mom and pop store, the eggs and meat you buy from walmart or your local grocery store is from a major livestock farm where the animals suffer tremendously. I can research and post some videos on how those work if you guys want.
With that said, I'm not a vegetarian, but I'm seriously thinking of only buying animal products from mom and pop stores, even if it's significantly more expensive.
Actually generally only pigs and chickens are raised inhumanely on a massive scale (so excluding foie gras and veal for example) this is mostly because raising beef or mutton inhumanely costs more than just letting them chew grass in a field. At supermarkets where I come from you can easily buy both free-range eggs and chicken and 'happy' (free-range) pork.